UroToday.com - The first placebo-controlled superiority trial between 2 antimuscarinic agents was recently performed comparing fesoterodine 8mg to tolterodine ER 4mg and placebo. The study was a 12 week randomized, double-blind, double-dummy, placebo-controlled trial in patients with OAB and at least 1 urgency urinary incontinence (UUI) episode per 24 hours on a 3 day diary at baseline...